This should be a fun one! Submit the VERY FIRST SET YOU EVER MADE on Polyvore. If you have made a lot over the years, click "submit a set" and then type in a big number such as 99, and it will take you to the end of your feed. We can all have a good giggle at our early efforts, and then you can all vote for your favourites.
Mods will check that no one is cheating!!!! :)